package servlet;

import service.Service;
import service.ServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created by guo on 2017/10/31.
 */
@WebServlet(name = "DeleteServlet",urlPatterns = "/deleteServlet")
public class DeleteServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int pid=Integer.valueOf(request.getParameter("pid"));
        Service service=new ServiceImpl();
        int num=service.delete(pid);
        response.sendRedirect("/guo/showListServlet");

    }
}
